File indexing completed on 2024-05-12 05:11:16 

0001 /*
0002  * SPDX-FileCopyrightText: 2014 Christian Mollekopf <mollekopf@kolabsys.com>
0003  *
0004  * SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
0005  *
0006  */
0007 
0008 #pragma once
0009 
0010 #include "abstractindexer.h"
0011 #include "collectionindexer.h"
0012 #include <Akonadi/Collection>
0013 #include <Akonadi/Item>
0014 #include <QObject>
0015 #include <QTimer>
0016 namespace Akonadi
0017 {
0018 namespace Search
0019 {
0020 namespace PIM
0021 {
0022 class IndexedItems;
0023 }
0024 }
0025 }
0026 /**
0027  * Maintains the various indexers and databases
0028  */
0029 class Index : public QObject
0030 {
0031     Q_OBJECT
0032 public:
0033     explicit Index(QObject *parent = nullptr);
0034     ~Index() override;
0035 
0036     virtual void removeDatabase();
0037     virtual bool createIndexers();
0038 
0039     virtual void index(const Akonadi::Item &item);
0040     virtual void move(const Akonadi::Item::List &items, const Akonadi::Collection &from, const Akonadi::Collection &to);
0041     virtual void updateFlags(const Akonadi::Item::List &items, const QSet<QByteArray> &addedFlags, const QSet<QByteArray> &removed);
0042     virtual void remove(const QSet<Akonadi::Item::Id> &ids, const QStringList &mimeTypes);
0043     virtual void remove(const Akonadi::Item::List &items);
0044 
0045     virtual void index(const Akonadi::Collection &collection);
0046     virtual void change(const Akonadi::Collection &collection);
0047     virtual void remove(const Akonadi::Collection &col);
0048     virtual void move(const Akonadi::Collection &collection, const Akonadi::Collection &from, const Akonadi::Collection &to);
0049 
0050     virtual bool haveIndexerForMimeTypes(const QStringList &);
0051     virtual qlonglong indexedItems(const qlonglong id);
0052     virtual void findIndexed(QSet<Akonadi::Item::Id> &indexed, Akonadi::Collection::Id);
0053     virtual void scheduleCommit();
0054 
0055     /// For testing
0056     void setOverrideDbPrefixPath(const QString &path);
0057 
0058     void setRespectDiacriticAndAccents(bool b);
0059 public Q_SLOTS:
0060     virtual void commit();
0061 
0062 private:
0063     void addIndexer(std::shared_ptr<AbstractIndexer> indexer);
0064     std::shared_ptr<AbstractIndexer> indexerForItem(const Akonadi::Item &item) const;
0065     QList<std::shared_ptr<AbstractIndexer>> indexersForMimetypes(const QStringList &mimeTypes) const;
0066 
0067     QList<std::shared_ptr<AbstractIndexer>> m_listIndexer;
0068     QHash<QString, std::shared_ptr<AbstractIndexer>> m_indexer;
0069     Akonadi::Search::PIM::IndexedItems *m_indexedItems = nullptr;
0070     QTimer m_commitTimer;
0071     std::unique_ptr<CollectionIndexer> m_collectionIndexer = nullptr;
0072     bool mRespectDiacriticAndAccents = true;
0073 };